Oil reserves in Venezuela

The proven oil reserves in Venezuela are recognized as the largest in the world, totaling 300 billion barrels (4.8×1010 m3) as of 1 January 2014.

The energy and oil ministry said it had certified an additional 12.4 billion barrels (2.0×10^9 m3) of proven reserves in the country's Faja del Orinoco region.

[5] By 2009, Venezuela reported 211.17 billion barrels (3.3573×1010 m3) of conventional oil reserves, the largest of any country in South America.

[9] After the 2014 oil crash, "Venezuela descended into chaos with hyperinflation, severe shortages of most goods, fighting on the streets, and many people fleeing to other countries.

[13] According to the USGS, the Orinoco Belt alone is estimated to contain 900–1,400 billion barrels (2.2×1011 m3) of heavy crude in proven and unproven deposits.

[18] In early 2011, then-president Hugo Chávez and the Venezuelan government announced that the nation's oil reserves had surpassed that of the previous long-term world leader, Saudi Arabia.

[20] By comparison, Rapier contends, the lighter crude generally associated with Saudi oil fields is cost-effective to produce under most market-price conditions, and thus is more consistently, and uniformly, part of Saudi Arabia's "proven" reserves, compared to the more variable usefulness of the Venezuelan oil.

A map of world oil reserves according to OPEC, 2013
Orinoco Belt assessment unit, USGS
History of Venezuela's claimed reserves (red) in comparison to those of Saudi Arabia (blue)